package com.gec.system.service;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.IService;
import com.gec.model.entity.SysLetter;
import com.gec.model.vo.SysLetterVo;

/**
 * <p>
 * 信件表 服务类
 * </p>
 *
 * @author lmd
 * @since 2023-12-08
 */
public interface SysLetterService extends IService<SysLetter> {

    IPage<SysLetter> selectPage(IPage<SysLetter> iPage, SysLetterVo sysLetterVo);

    void updateLetterOrigin(Long id, Integer origin);
}
